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Redmine Cookbook by Aleksandar Pavić

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Migrating and upgrading

Migrating and upgrading from version A to version B or from Linux with MySQL to Windows with Microsoft SQL Server (MSSQL) for Redmine is not a problem, as long as you have the proper tools and know-how about your database and files.

Getting ready

Make sure that you have server administration privileges.

Ensure you are running migration or upgrade in a test environment.

Follow the recipe Configuring Backup and Recovery to make a backup and take a snapshot of your virtual machine if possible.

Here is a checklist before performing the upgrade:

  • Is your database compatible?
  • Are all required plugins compatible?
  • Is your operating system and web server version supported?
  • Is your Ruby and Rails version supported by the Redmine version you ...

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